“the thought is there but the follow through is not. price keeps going up. I report issues and they repeat them back to me. today it says I have no more documents left yet I paid for the year. so in the middle of our busiest season I'm…”
Independent automated assessment · 3 signal sources · 461 reviews scanned · analyzed 2026-10-04.
Invoice Simple: Invoice Maker
Invoice SimpleEasily create & send professional invoices, estimates, and bill receipts on t…
4.8 ★171,805 ratings
5M+Downloads
4+Age rating
—App size
Free · In-app purchasesIn-app purchases
About this app
Easily create & send professional invoices, estimates, and bill receipts on the go! The perfect Invoice Maker for individuals and growing businesses that lets you quickly create a billing or invoicing document on the spot while with your customer.
Invoice Simple is a powerful invoice maker designed to help small businesses create business invoices quickly. Whether you need an invoice generator for daily billing or a reliable estimate invoice maker, this app supports all your estimates and invoices in one place.
For growing businesses that want:
💨 A simple way to make estimates, invoices, and digital receipts fast 📱 Professional-looking invoices that you can send from your mobile device 💸 An easy way to accept online payments and stop chasing checks…
Preview
Real screenshots from the store listing.
Independent evidence report
Evidence and review signals
This is where the page changes from an app-store listing into an evidence report: findings, important reviews, pricing and a dated history.
Which version this describes
When we ran this analysis, and what the store lists now.
This analysis describes version 6.15.1 of the app, analyzed 2026-10-04 . The app may have changed since.
The store currently lists version 6.15.1, updated 2026-09-21.
What we measured
Each line is a measurement published as a measurement, never a verdict.
Each line is a measurement, published as a measurement. Where we have not looked, the line says so rather than reading as a zero.
Developer replies to reviews
Replies to at least 1 review in 20
Price in the store description
States no price and billing period
Cancelling, in the store description
Does not say how to cancel
Themes reported by reviewers
1 theme reported
Counted from the reviews we have read for this app. "No theme reported" means no theme reached our reporting threshold — it is not a finding that nothing is wrong with this app, and we do not say it is.
Five-star share of ratings
90% or more five-star
Arithmetic on the stores' own published rating counts. It says nothing about why the ratings fall where they do.
In the package we scanned
No package has been scanned for this app, so nothing is published about what it ships. That is an absence of evidence about the app, not a finding about it.
Graded bands · predicate set 1.4 · how these are measured
What the analysis found
App-specific findings, grouped by what each one rests on. How they are graded lives on its own page.
Positive evidence 1
Things this app does right, published at the same strengths as the catch list.
Developer says data deletion can be requested
The developer's data-safety disclosure on the store states that users can request deletion of their data, or the app's own text offers a way to delete the account. This restates what the developer declares; it is not a test of whether deletion works. Apple publishes no equivalent disclosure, so on an Apple-only listing only the app's own text can support it.
What we saw: The developer's store data-safety disclosure states that data deletion can be requested; we have not seen a deletion control in the app's own text
One source only — shown, not confirmed 1
A single kind of evidence. We publish these because withholding them would be the bigger distortion, and we do not treat any of them as a finding we stand behind.
Reported by users: Price keeps rising
The price of the paid tier has been raised on existing users.
What we saw: Price keeps rising: raised by 40 distinct reviewers (8.7% of 461 reviews scanned)
Highlighted reviews
Representative public review excerpts shown as user reports, not Appworthy audit evidence.
“I've been using I.S. for at least the last 7 years. I've put up with all limited services and still paid the premium. Over the last year or 2, they've increased the premiums 3X and I went along with it. They are not loyal to the customers…”
“Two huge price increases in 2 years. App is good. But not great. They keep adding things to justify their price increases, but refuse to offer a lite version for those of us (like me) that don't need all the bells and whistles. I swear…”
Assessment & version history
App changes and Appworthy events in one timeline.
Store listing updated to version 6.15.1.
What this app sells
Useful store-disclosed pricing, kept below the app listing.
Items shown0
Lowest—
Highest—
Google Play does not publish per-purchase prices.